package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.dto.EmployeeDTO;
import com.sky.dto.EmployeePageQueryDTO;
import com.sky.entity.Employee;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

/**
 * @author zengzhicheng
 */
@Mapper
public interface EmployeeMapper {

    /**
     * 根据用户名查询员工
     *
     * @param username 用户名
     * @return 返回查询结果
     */
    @Select("select * from employee where username = #{username}")
    Employee getByUsername(String username);

    /**
     * 新增员工数据
     *
     * @param employee 员工数据
     */
    @Insert("insert into employee " +
            "(name, username, password, phone, sex, id_number, status, create_time, update_time, create_user, update_user) " +
            "values (#{name}, #{username}, #{password}, #{phone}, #{sex}, #{idNumber},#{status},#{createTime}, " +
            "#{updateTime}, #{createUser}, #{updateUser})")
    void insert(Employee employee);

    /**
     * 员工分页查询
     *
     * @param employeePageQueryDTO 分页查询参数
     * @return 返回分页查询数据
     */
    Page<Employee> pageQuery(EmployeePageQueryDTO employeePageQueryDTO);

    /**
     * 修改员工信息
     * @param employee 员工的新数据
     */
    void update(Employee employee);

    /**
     * 根据id查询
     *
     * @param id 员工id
     * @return 返回查询结果
     */
    @Select("select * from employee where id= #{id}")
    Employee getById(Long id);
}
